play launcher

The research code starts with: Androidmanifest.xml, custom Application.java.When the Android system starts, the system needs a home application to be responsible for displaying the applications, that is, the application is intended to be the first application launched by the Android system. On Android, this default home application is launcher.To use an application as a home, simply add a category to the Android.xml file:For several property descriptions in the Androidmanifest.xml file:Where And

Blog migration-I have migrated my blog to www.ijavaboy.com to better manage it. We are sorry for the inconvenience caused by no updates! New address of this article: Click me In this article, we will write how launcher achieves the drag and drop of items on the desktop in Android. After studying its mechanism, the brain suddenly gets angry and wants to implement a drag-and-drop listview, after understanding the drag and drop of items in

First, draw a launche startup flowchart. Although it is not a special specification, I can barely look at it. I also sorted out a series of launcher flowcharts. Recently I modified launcher and learned more about launcher, Reprinted please indicate the source: http://blog.csdn.net/wdaming1986/article/details/8267156 Daming figure (1) Note: loadworkspacefirst i

Cause Analysis: JDK version does not match eclipsesuch as JDK and Eclipse version numbers must be uniform, 64-bit is 64-bit, 32-bit is 32-bit.The JDK version can be used with commands, cmd into the command window, and then enter Java-version to view the last line of version information.If the eclipse version is too old, you will be prompted with the new JDK version, and you will need to replace the JDK version with the old version.After you replace the JDK version, you need to re-unzip the Eclip

); } Mall1_grid is used above. Let's look for this control: private AllAppsView mAllAppsGrid; mAllAppsGrid = (AllAppsView)dragLayer.findViewById(R.id.all_apps_view); mAllAppsGrid.setLauncher(this); mAllAppsGrid.setDragController(dragController); ((View) mAllAppsGrid).setWillNotDraw(false); // We don't want a hole punched in our window. // Manage focusability manually since this thing is always visible ((View) mAllAppsGrid).setFocusable(false); The above code is defined in the setup

Note: Please download the game first. 1. In standard mode, slide the screen to the left. 2. Click "Settings". 3. Slide up the screen and select "Advanced Features". 4. Click "Game". 5. Click on "Game Launcher". 6. Click the "Off" right "slider" switch, show "on" or the slider light on the representative has been opened. 7. Return to the main screen, the main screen "game

1. Launcher Overall structureDesktop programs do not actually include desktop wallpaper, desktop wallpaper is actually provided by Wallpapermanagerservice, the entire desktop is actually superimposed on the entire desktop wallpaper on the other layer.1.1 WorkSpaceLauncher the root of the entire layout is Draglayer,draglayer inherits Framelayout, so Draglayer itself can be seen as a framelayout. Here is Dock_divider, which contains another layout file

Launcher is our home, which can be simply understood as a simplified Linux GUI. As a GUI, it must first complete its most essential functions,That is, it must be able to provide categing to all applications (category_launcher). However, as a GUI, it must not only be a good score, but also be a beautiful girl (wallpaper );In addition, it must be highly interactive. If there is no good interaction, just like you have been paying attention to a beauty fo

Sometimes, for launcher development, you need to remove the search box and protipwidget on the launcher. In addition, protipwidget is added after Android 2.2. After searching for N for a long time, the original definition file is in launcher2/RES/XML/default_workspace.xml, and the file is pasted below: Then, These two are the search box we are looking for and protipwidget (I don't know how to translate t

on the code bar, because I myself also, look at People's blog long-winded without code, the result is still not ~ ~ ~ HttpWebRequest MYRQT = (HttpWebRequest) httpwebrequest.create (URL); HttpWebResponse Myrpe = (HttpWebResponse) myrqt.getresponse (); TotalBytes = Myrpe.contentlength; The total number of bytes received from the Web response, this is to make progress bar Stream st = Myrpe.getresponsestream (); Create flow stream from W

execution process to the application A,android program to start running.The newly generated application A will use the connection information for the library and resources that already have the zygote parent process, so it runs fast.In addition, for zygote startup, the DVM is initialized and run, and then the required classes and resources are loaded into memory.The fork () is then called to create the zygote ' child process, and then the child process dynamically loads and runs application A.r

Step 1: Use our application as the home(That is, press the home key to start your launcher .) To use our application as home, you only need to add the following in AndroidManifest. xml: AndroidManifest.xml Step 2: List the installed applications List Installed applications as an indispensable feature for launcher. The following describes how to list applications. After the program is run, it looks as foll